jdk-24/test/hotspot/jtreg/serviceability/sa/sadebugd/DisableRegistryTest.java
2021-06-10 17:06:19 +00:00

114 lines
4.1 KiB
Java

/*
* Copyright (c) 2021, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2021 NTT DATA.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.io.IOException;
import jdk.test.lib.JDKToolLauncher;
import jdk.test.lib.apps.LingeredApp;
import jdk.test.lib.process.OutputAnalyzer;
import jdk.test.lib.SA.SATestUtils;
import jtreg.SkippedException;
/**
* @test
* @bug 8263636 8263635
* @summary Test to use already started RMI registry
* @requires vm.hasSA
* @requires os.family != "windows"
* @library /test/lib
* @run driver DisableRegistryTest
*/
public class DisableRegistryTest {
private static final int REGISTRY_PORT = 10000;
private static final String PREFIX_1 = "app1";
private static final String PREFIX_2 = "app2";
private static DebugdUtils attachWithDebugd(int pid, boolean disableRegistry, String serverName) throws IOException {
var debugd = new DebugdUtils();
debugd.setRegistryPort(REGISTRY_PORT);
debugd.setDisableRegistry(disableRegistry);
debugd.setServerName(serverName);
debugd.attach(pid);
return debugd;
}
private static void test(String serverName) throws IOException, InterruptedException {
assert serverName != null;
JDKToolLauncher jhsdbLauncher = JDKToolLauncher.createUsingTestJDK("jhsdb");
jhsdbLauncher.addToolArg("jinfo");
jhsdbLauncher.addToolArg("--connect");
jhsdbLauncher.addToolArg("localhost:" + REGISTRY_PORT + "/" + serverName);
Process jhsdb = (SATestUtils.createProcessBuilder(jhsdbLauncher)).start();
OutputAnalyzer out = new OutputAnalyzer(jhsdb);
jhsdb.waitFor();
System.out.println(out.getStdout());
System.err.println(out.getStderr());
out.stderrShouldBeEmptyIgnoreDeprecatedWarnings();
out.shouldContain("Attaching to remote server localhost:10000");
out.shouldContain("java.vm.version");
out.shouldHaveExitValue(0);
// This will detect most SA failures, including during the attach.
out.shouldNotMatch("^sun.jvm.hotspot.debugger.DebuggerException:.*$");
}
public static void main(String[] args) throws Exception {
SATestUtils.skipIfCannotAttach(); // throws SkippedException if attach not expected to work.
SATestUtils.validateSADebugDPrivileges();
LingeredApp app1 = null;
LingeredApp app2 = null;
DebugdUtils debugd1 = null;
DebugdUtils debugd2 = null;
try {
app1 = LingeredApp.startApp();
app2 = LingeredApp.startApp();
debugd1 = attachWithDebugd((int)app1.getPid(), false, PREFIX_1);
debugd2 = attachWithDebugd((int)app2.getPid(), true, PREFIX_2);
test(PREFIX_1);
test(PREFIX_2);
} catch (SkippedException se) {
throw se;
} catch (Exception ex) {
throw new RuntimeException("Test ERROR " + ex, ex);
} finally {
if (debugd2 != null) {
debugd2.detach();
}
if (debugd1 != null) {
debugd1.detach();
}
LingeredApp.stopApp(app1);
LingeredApp.stopApp(app2);
}
System.out.println("Test PASSED");
}
}